| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $78.63 | 10.583% | $86.9514 | $86.95 | $86.95 | $87.00 |
| Purchase #2 | $120.30 | 4.809% | $126.0852 | $126.09 | $126.10 | $126.10 |
| Purchase #3 | $149.34 | 11.462% | $166.4574 | $166.46 | $166.45 | $166.50 |
| Purchase #4 | $214.72 | 6.644% | $228.986 | $228.99 | $229.00 | $229.00 |
| Purchase #5 | $225.96 | 4.369% | $235.8322 | $235.83 | $235.85 | $235.80 |
| Purchase #6 | $28.81 | 8.710% | $31.3194 | $31.32 | $31.30 | $31.30 |
| Purchase #7 | $44.45 | 6.488% | $47.3339 | $47.33 | $47.35 | $47.30 |
| 7 purchase totals = | $862.21 | $922.9655 | $922.97 | $923.00 | $923.00 | |